Details

Time bar (total: 9.5s)

sample24.0ms

Algorithm
intervals
Results
9.0ms319×body80valid

simplify3.1s

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
089
1148
2248
3408
4688
5948
61058
71268
81708
93918
1015178
done50018

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- x 1.0) z)
0.0b
(+ (* x y) (* (- x 1.0) z))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*r*
2×expm1-log1p-u associate-*l/ log1p-expm1-u
1×+-commutative flip3-- fma-def flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 38
Calls
2 calls:
51.0ms
(* (- x 1.0) z)
19.0ms
(+ (* x y) (* (- x 1.0) z))

series88.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (- x 1.0) z)
56.0ms
(+ (* x y) (* (- x 1.0) z))

simplify703.0ms

Counts
44 → 44
Iterations

Useful iterations: 2 (98.0ms)

IterNodesCost
075437
1204390
2812361
done5000361

prune291.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (- x 1.0))
0.0b
(+ (* x y) (* z (- x 1.0)))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
36×prod-diff
32×add-sqr-sqrt
30×*-un-lft-identity
28×add-cube-cbrt
22×distribute-rgt-in associate-+r+ distribute-lft-in
5×associate-*r*
4×pow1 add-exp-log sub-neg add-cbrt-cube add-log-exp
3×associate-*l*
2×expm1-log1p-u associate-*r/ log1p-expm1-u
1×+-commutative flip3-- fma-def flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 82
Calls
2 calls:
30.0ms
(* z (- x 1.0))
23.0ms
(+ (* x y) (* z (- x 1.0)))

series84.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(* z (- x 1.0))
51.0ms
(+ (* x y) (* z (- x 1.0)))

simplify925.0ms

Counts
88 → 88
Iterations

Useful iterations: done (922.0ms)

IterNodesCost
01471301
13811012
21465834
done5002783

prune303.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ z y) x)

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*l*
3×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
2×associate-*l/
1×expm1-log1p-u flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ log1p-expm1-u distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
40.0ms
(* (+ z y) x)

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(* (+ z y) x)

simplify518.0ms

Counts
26 → 26
Iterations

Useful iterations: done (517.0ms)

IterNodesCost
047190
1116183
2538165
done5001163

prune109.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma z (- x 1.0) (* x y))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma z (- x 1.0) (* x y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(fma z (- x 1.0) (* x y))

simplify1.8s

Counts
13 → 13
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
021146
137140
280121
3298121
42089121
done5002121

prune48.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes96.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify5.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0910
11510
21910
32010
done2010

end0.0ms

sample986.0ms

Algorithm
intervals
Results
463.0ms10018×body80valid